Name: Pure Copper Coiled tube
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Pure Copper Coiled tube

Our high-purity copper coiled tubes feature excellent thermal conductivity, corrosion resistance and ductility. Widely used in air conditioning, refrigeration, plumbing and heat exchange systems, they ensure stable performance and long service life. Strictly manufactured to international standards, our products support customized sizes and deliver reliable quality for global industrial clients.

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PRODUCT DETAILS

Parameter

Chemical Composition

Mechanical Properties

Product Name	Pure Copper Coiled tube
Grade	C10100, C10200, C11000, C12000, C12200 (T1, T2, T3, TP1, TP2)
Thickness	0.3–5.0 mm
Outer Diameter	3–60 mm
Length	Customized (coiled up to 100m / straight 1–6m)
Application	Refrigeration, air conditioning, plumbing, heat exchangers, medical equipment, industrial piping
Feature	Excellent thermal conductivity, corrosion resistance, ductility, easy brazing and forming
Surface	Bright, polished, pickled, oiled, anti-tarnish treated
Quality and Test	Eddy current test, hydrostatic test, tensile test, chemical composition analysis
Tolerance	OD ±0.05mm; Thickness ±0.03mm
Trade Term	FOB, CIF, EXW, etc.
Payment	L/C, T/T, Western Union, MoneyGram

Grade			Chemical Composition(%)
	GB	JIS	Cu+Ag	P	Bi	Sb	As	Fe	Ni	Pb	Sn	S	Zn	O
Refined Copper	T1	C1020	99.95	0.001	0.001	0.002	0.002	0.005	0.002	0.003	0.002	0.005	0.005	0.02
	T2	C1100	99.9	-	0.001	0.002	0.002	0.005	-	0.005	-	0.005	-	-
	T3	C1221	99.7	-	0.002	-	-	-	-	0.01	-	—	-	-
Oxygen Free Copper	TU0	C1011	99.99	0.0003	0.0001	0.0004	0.0005	0.001	0.001	0.0005	0.0002	0.0015	0.0001	0.0005
	TU1	C1020	99.97	0.002	0.001	0.002	0.002	0.004	0.002	0.003	0.002	0.004	0.003	0.002
	TU2	C1020	99.95	0.002	0.001	0.002	0.002	0.004	0.002	0.004	0.002	0.004	0.003	0.003

Grade (JIS)	Temper	Vickers Hardness (HV)	Tensile Strength (Mpa)	Elongation (%)
C1100C1201C1220etc.	M (Soft)	≤70	≥195	≥30
	Y4 (1/4H)	60-95	215-295	≥25
	Y2 (1/2H)	80-110	245-345	≥8
	Y (Full Hard)	90-120	295-395	≥3
	T (Extra Hard)	≥110	≥350	-

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